Struct html5tokenizer::offset::PosTrackingReader

pub struct PosTrackingReader<R> { /* private fields */ }

Wraps a Reader so that it implements Position<usize>.

Implementations

impl<R> PosTrackingReader<R>

pub fn new<'a>(into_reader: impl IntoReader<'a, Reader = R>) -> Self

Wraps the given Reader so that it implements Position<usize> with the position starting from 0.

Trait Implementations

impl<R> Position<usize> for PosTrackingReader<R>

fn position(&self) -> usize

Returns the byte index of the current position.

impl<R: Reader> Reader for PosTrackingReader<R>

type Error = <R as Reader>::Error

The error returned by this reader.

fn read_char(&mut self) -> Result<Option<char>, Self::Error>

Return a new character from the input stream.

fn try_read_string( &mut self, s: &str, case_sensitive: bool ) -> Result<bool, Self::Error>

Attempt to read an entire string at once, either case-insensitively or not.

fn len_of_char_in_current_encoding(&self, c: char) -> usize

Returns the number of bytes that the given character takes up in the current character encoding.